blob: c0b8712089e9c76003ed2b47db7f7ba42fb1c052 [file] [log] [blame]
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "crypto/mac_security_services_lock.h"
#include "base/memory/singleton.h"
#include "base/synchronization/lock.h"
namespace {
// This singleton pertains to Apple's wrappers over their own CSSM handles,
// as opposed to our own CSSM_CSP_HANDLE in
class SecurityServicesSingleton {
static SecurityServicesSingleton* GetInstance() {
return Singleton<SecurityServicesSingleton,
LeakySingletonTraits<SecurityServicesSingleton> >::get();
base::Lock& lock() { return lock_; }
friend struct DefaultSingletonTraits<SecurityServicesSingleton>;
SecurityServicesSingleton() {}
~SecurityServicesSingleton() {}
base::Lock lock_;
} // namespace
namespace crypto {
base::Lock& GetMacSecurityServicesLock() {
return SecurityServicesSingleton::GetInstance()->lock();
} // namespace crypto